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Fix unused variable warning and assumed buffer size from last merge.

This commit is contained in:
Martin Whitaker 2016-07-23 12:01:58 +01:00
parent 191811f78f
commit 7d5f6c551a
1 changed files with 2 additions and 2 deletions
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4
driver/main.c
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@ -847,14 +847,14 @@ int main(int argc, char **argv)
turning the last two \ characters to null. Then we append
the lib\ivl$(suffix) to finish. */
char *s;
char tmppath[MAXSIZE];
#ifdef __MINGW32__
char tmppath[MAXSIZE];
GetModuleFileName(NULL, tmppath, sizeof tmppath);
/* Convert to a short name to remove any embedded spaces. */
GetShortPathName(tmppath, ivl_root, sizeof ivl_root);
#else
if (access("/proc/self/exe", F_OK) != -1) {
readlink("/proc/self/exe", ivl_root, MAXSIZE);
readlink("/proc/self/exe", ivl_root, sizeof ivl_root);
} else {
/* In a UNIX environment, if /proc/self/exe does not
exist, the IVL_ROOT from the Makefile is