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-rw-r--r--mrbgems/mruby-compiler/core/parse.y2
1 files changed, 1 insertions, 1 deletions
diff --git a/mrbgems/mruby-compiler/core/parse.y b/mrbgems/mruby-compiler/core/parse.y
index 2c5e0c991..3ad11f406 100644
--- a/mrbgems/mruby-compiler/core/parse.y
+++ b/mrbgems/mruby-compiler/core/parse.y
@@ -5189,7 +5189,7 @@ parser_yylex(parser_state *p)
case '5': case '6': case '7': case '8': case '9':
{
int is_float, seen_point, seen_e, nondigit;
- int suffix;
+ int suffix = 0;
is_float = seen_point = seen_e = nondigit = 0;
p->lstate = EXPR_ENDARG;