stagger string testing here, avoids running some extra code during poll.

diff --git a/coredump.c b/coredump.c
index f2c7234..9e1782e 100644 (file)
--- a/coredump.c
+++ b/coredump.c
@@ -44,10 +44,14 @@ int do_unlink = 0;
 char *extract_core(char *corefile)
 {
        char *command = NULL, *c1 = NULL, *c2 = NULL, *line, *c3;
+       char *coredump;
        char *appfile;
        FILE *file;
 
-       appfile = find_executable(find_coredump(corefile));
+       coredump = find_coredump(corefile);
+       if (!coredump)
+               return NULL;
+       appfile = find_executable(coredump);
        if (!appfile)
                return NULL;