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BUILD: pattern: silence a warning about uninitialized value

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Gcc 3.4 warns that mask may be used uninitialized in pattern.c. This
is wrong since it's used in the same condition as its assignment,
although it's not necessarily obvious for the compiler. Fix this by
initializing the value.

This was introduced by recent commit 01cdcd4a so no backport is needed.
This commit is contained in:
Willy Tarreau 2013-12-15 16:42:26 +01:00
parent 6173bbee08
commit 668ae532b9
1 changed files with 1 additions and 1 deletions
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2
src/pattern.c
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@ -1117,7 +1117,7 @@ int pattern_lookup(const char *key, struct pattern_expr *expr,
struct pat_idx_elt *elt;
const char *args[2];
int opaque = 0;
unsigned int mask;
unsigned int mask = 0;
/* no real pattern */
if (!expr->match || expr->match == pat_match_nothing)