diff options
| -rw-r--r-- | lib/argmatch.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/argmatch.c b/lib/argmatch.c index f3f1a50d2..d632890a4 100644 --- a/lib/argmatch.c +++ b/lib/argmatch.c @@ -17,6 +17,12 @@ /* Written by David MacKenzie <djm@ai.mit.edu> */ +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <sys/types.h> + #include <stdio.h> #ifdef STDC_HEADERS #include <string.h> @@ -35,12 +41,12 @@ argmatch (arg, optlist) char **optlist; { int i; /* Temporary index in OPTLIST. */ - int arglen; /* Length of ARG. */ + size_t arglen; /* Length of ARG. */ int matchind = -1; /* Index of first nonexact match. */ int ambiguous = 0; /* If nonzero, multiple nonexact match(es). */ - + arglen = strlen (arg); - + /* Test all elements for either exact match or abbreviated matches. */ for (i = 0; optlist[i]; i++) { |