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-rw-r--r--mrbgems/mruby-sprintf/src/sprintf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mrbgems/mruby-sprintf/src/sprintf.c b/mrbgems/mruby-sprintf/src/sprintf.c
index 7b8201736..788617cda 100644
--- a/mrbgems/mruby-sprintf/src/sprintf.c
+++ b/mrbgems/mruby-sprintf/src/sprintf.c
@@ -1020,7 +1020,7 @@ retry:
else if (flags & (FPLUS|FSPACE))
sign = (flags & FPLUS) ? '+' : ' ';
if (sign)
- ++need;
+ ++need;
if ((flags & FWIDTH) && need < width)
need = width;