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-rw-r--r--include/expression.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/expression.c b/include/expression.c
index e77cdc61..270eaaab 100644
--- a/include/expression.c
+++ b/include/expression.c
@@ -52,7 +52,7 @@ int is_double(char *c)
zabbix_log(LOG_LEVEL_DEBUG, "Starting is_double:[%s]", c );
for(i=0;i<strlen(c);i++)
{
- if((c[i]>='0')&&(c[i]<='9'))
+ if(((c[i]>='0')&&(c[i]<='9'))
{
continue;
}