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Diffstat (limited to 'scripts/mkflags.c')
-rw-r--r--scripts/mkflags.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/scripts/mkflags.c b/scripts/mkflags.c
index 27fc5172..39b935bb 100644
--- a/scripts/mkflags.c
+++ b/scripts/mkflags.c
@@ -122,7 +122,7 @@ int main(int argc, char *argv[])
for (;;) {
struct flag *flist, *aflist, *offlist;
- char *mgaps;
+ char *mgaps = 0;
unsigned bit;
*command = *flags = *allflags = 0;
@@ -141,11 +141,13 @@ int main(int argc, char *argv[])
bit = 0;
printf("// %s %s %s\n", command, flags, allflags);
- mgaps = mark_gaps(flags, allflags);
+ if (*flags != ' ') mgaps = mark_gaps(flags, allflags);
+ else if (*allflags != ' ') mgaps = allflags;
// If command disabled, use allflags for OLDTOY()
- printf("#undef OPTSTR_%s\n#define OPTSTR_%s \"%s\"\n",
- command, command, strcmp(flags, " ") ? mgaps : allflags);
- free(mgaps);
+ printf("#undef OPTSTR_%s\n#define OPTSTR_%s ", command, command);
+ if (mgaps) printf("\"%s\"\n", mgaps);
+ else printf("0\n");
+ if (mgaps != allflags) free(mgaps);
flist = digest(flags);
offlist = aflist = digest(allflags);