catch unbalanced %endifs

CVS patchset: 324
CVS date: 1996/02/19 21:16:15

diff --git a/build/spec.c b/build/spec.c
index 0456eae..5eab526 100644 (file)
--- a/build/spec.c
+++ b/build/spec.c
@@ -391,6 +391,9 @@ static int read_line(FILE *f, char *line)
            read_level->reading =
                read_level->next->reading && ! read_level->reading;
        } else if (! strncmp("%endif", line, 6)) {
+           if (! read_level) {
+               return RPMERR_UNMATCHEDIF;
+           }
            rl = read_level;
            read_level = rl->next;
            free(rl);