use strsignal

1 files changed, 8 insertions, 1 deletions

diff --git a/fbtools.c b/fbtools.c
index 4b789ee..feac3fe 100644
--- a/fbtools.c
+++ b/fbtools.c
@@ -23,6 +23,13 @@
 
 #include "fbtools.h"
 
+#ifndef HAVE_STRSIGNAL
+static const char *strsignal(int signr)
+{
+    return sys_siglist[signr];
+}
+#endif
+
 /* -------------------------------------------------------------------- */
 /* exported stuff                                                       */
 
@@ -519,6 +526,6 @@ fb_catch_exit_signals(void)
 
     /* cleanup */
     fb_cleanup();
-    fprintf(stderr,"Oops: %s\n",sys_siglist[termsig]);
+    fprintf(stderr,"Oops: %s\n",strsignal(termsig));
     exit(42);
 }