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-rw-r--r--ext/standard/soundex.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/standard/soundex.c b/ext/standard/soundex.c
index af9a719d39..ede06637fa 100644
--- a/ext/standard/soundex.c
+++ b/ext/standard/soundex.c
@@ -29,7 +29,7 @@
PHP_FUNCTION(soundex)
{
char *str;
- int i, _small, str_len, code, last;
+ size_t i, _small, str_len, code, last;
char soundex[4 + 1];
static char soundex_table[26] =