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re
stash: teach quiet option
[gitweb.git]
/
xdiff-interface.c
diff --git
a/xdiff-interface.c
b/xdiff-interface.c
index d782f06d9916bdde33dc3f7312f9eac4e14ef3a1..b9b0db8d86615d6ca1046b932772f3d9750a8062 100644
(file)
--- a/
xdiff-interface.c
+++ b/
xdiff-interface.c
@@
-15,11
+15,10
@@
static int parse_num(char **cp_p, int *num_p)
{
char *cp = *cp_p;
int num = 0;
- int read_some;
while ('0' <= *cp && *cp <= '9')
num = num * 10 + *cp++ - '0';
- if (!(
read_some =
cp - *cp_p))
+ if (!(cp - *cp_p))
return -1;
*cp_p = cp;
*num_p = num;