Add a space aftre bracket.

6 files changed, 9 insertions, 9 deletions

diff --git a/include/mruby/khash.h b/include/mruby/khash.h
index d2e87b8dd..d2501dd52 100644
--- a/include/mruby/khash.h
+++ b/include/mruby/khash.h
@@ -112,7 +112,7 @@ kh_fill_flags(uint8_t *p, uint8_t c, size_t len)
     kh_alloc_##name(mrb, h);                                            \
     return h;                                                           \
   }                                                                     \
-  kh_##name##_t *kh_init_##name(mrb_state *mrb){                        \
+  kh_##name##_t *kh_init_##name(mrb_state *mrb) {                       \
     return kh_init_##name##_size(mrb, KHASH_DEFAULT_SIZE);              \
   }                                                                     \
   void kh_destroy_##name(mrb_state *mrb, kh_##name##_t *h)              \
diff --git a/src/class.c b/src/class.c
index dcde9b684..c256d8f9b 100644
--- a/src/class.c
+++ b/src/class.c
@@ -26,7 +26,7 @@ mrb_gc_mark_mt(mrb_state *mrb, struct RClass *c)
 
   if (!h) return;
   for (k = kh_begin(h); k != kh_end(h); k++) {
-    if (kh_exist(h, k)){
+    if (kh_exist(h, k)) {
       struct RProc *m = kh_value(h, k);
       if (m) {
         mrb_gc_mark(mrb, (struct RBasic*)m);
@@ -747,7 +747,7 @@ mrb_include_module(mrb_state *mrb, struct RClass *c, struct RClass *m)
       if (c != p && p->tt == MRB_TT_CLASS) {
         superclass_seen = 1;
       }
-      else if (p->mt == m->mt){
+      else if (p->mt == m->mt) {
         if (p->tt == MRB_TT_ICLASS && !superclass_seen) {
           ins_pos = p;
         }
@@ -1332,7 +1332,7 @@ mrb_class_new(mrb_state *mrb, struct RClass *super)
     mrb_check_inheritable(mrb, super);
   }
   c = boot_defclass(mrb, super);
-  if (super){
+  if (super) {
     MRB_SET_INSTANCE_TT(c, MRB_INSTANCE_TT(super));
   }
   make_metaclass(mrb, c);
@@ -1698,7 +1698,7 @@ mrb_mod_remove_cvar(mrb_state *mrb, mrb_value mod)
   val = mrb_iv_remove(mrb, mod, id);
   if (!mrb_undef_p(val)) return val;
 
-  if (mrb_cv_defined(mrb, mod, id)){
+  if (mrb_cv_defined(mrb, mod, id)) {
     mrb_name_error(mrb, id, "cannot remove %S for %S",
                    mrb_sym2str(mrb, id), mod);
   }
diff --git a/src/hash.c b/src/hash.c
index 8e6be2214..42fbc6d4a 100644
--- a/src/hash.c
+++ b/src/hash.c
@@ -739,7 +739,7 @@ mrb_hash_values(mrb_state *mrb, mrb_value hash)
   if (!h) return mrb_ary_new(mrb);
   ary = mrb_ary_new_capa(mrb, kh_size(h));
   for (k = kh_begin(h); k != kh_end(h); k++) {
-    if (kh_exist(h, k)){
+    if (kh_exist(h, k)) {
       mrb_hash_value hv = kh_value(h,k);
 
       mrb_ary_set(mrb, ary, hv.n, hv.v);
diff --git a/src/load.c b/src/load.c
index 89a5f7cd2..668e6681e 100644
--- a/src/load.c
+++ b/src/load.c
@@ -717,7 +717,7 @@ mrb_read_irep_file(mrb_state *mrb, FILE* fp)
   /* verify CRC */
   fpos = ftell(fp);
   /* You don't need use SIZE_ERROR as block_size is enough small. */
-  for (i = 0; i < block_fallback_count; i++,block_size >>= 1){
+  for (i = 0; i < block_fallback_count; i++,block_size >>= 1) {
     buf = (uint8_t*)mrb_malloc_simple(mrb, block_size);
     if (buf) break;
   }
diff --git a/src/string.c b/src/string.c
index 5d4e217b3..1572cab14 100644
--- a/src/string.c
+++ b/src/string.c
@@ -1821,7 +1821,7 @@ mrb_str_split_m(mrb_state *mrb, mrb_value str)
   else {
     if (mrb_string_p(spat)) {
       split_type = string;
-      if (RSTRING_LEN(spat) == 1 && RSTRING_PTR(spat)[0] == ' '){
+      if (RSTRING_LEN(spat) == 1 && RSTRING_PTR(spat)[0] == ' ') {
           split_type = awk;
       }
     }
diff --git a/src/variable.c b/src/variable.c
index f34735e75..5f762dd0b 100644
--- a/src/variable.c
+++ b/src/variable.c
@@ -353,7 +353,7 @@ iv_foreach(mrb_state *mrb, iv_tbl *t, iv_foreach_func *func, void *p)
 
   if (h) {
     for (k = kh_begin(h); k != kh_end(h); k++) {
-      if (kh_exist(h, k)){
+      if (kh_exist(h, k)) {
         n = (*func)(mrb, kh_key(h, k), kh_value(h, k), p);
         if (n > 0) return FALSE;
         if (n < 0) {