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Diffstat (limited to 'posix/getopt.c')
-rw-r--r--posix/getopt.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/posix/getopt.c b/posix/getopt.c
index 4f2d068271..7bd7e7181c 100644
--- a/posix/getopt.c
+++ b/posix/getopt.c
@@ -545,7 +545,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
const struct option *pfound = NULL;
int exact = 0;
int ambig = 0;
- int indfound;
+ int indfound = -1;
int option_index;
for (nameend = nextchar; *nameend && *nameend != '='; nameend++)
@@ -556,7 +556,8 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
for (p = longopts, option_index = 0; p->name; p++, option_index++)
if (!strncmp (p->name, nextchar, nameend - nextchar))
{
- if (nameend - nextchar == strlen (p->name))
+ if ((unsigned int) (nameend - nextchar)
+ == (unsigned int) strlen (p->name))
{
/* Exact match found. */
pfound = p;