902e6b3728a6003f4de94c1a4a2893ac2a713d65
galt
  Sat Dec 21 17:06:32 2024 -0800
fix for compiler warning on hgwdev-new.

diff --git src/lib/cheapcgi.c src/lib/cheapcgi.c
index f8f27aa..e71ead7 100644
--- src/lib/cheapcgi.c
+++ src/lib/cheapcgi.c
@@ -997,31 +997,31 @@
 	}
     cgiEncodeIntoDy(var->name, val, dy);
     }
 if (!doneSub)
     errAbort("Couldn't find %s in %s", varName, cgiIn);
 cgiParsedVarsFree(&cpv);
 return dyStringCannibalize(&dy);
 }
 
 
 static boolean dumpStackOnSignal = FALSE;  // should a stack dump be generated?
 
 static void catchSignal(int sigNum)
 /* handler for various terminal signals for logging purposes */
 {
-char *sig = NULL;
+char *sig = "unknown";
 switch (sigNum)
     {
     case SIGTERM:  // after timing out for not producing any stdout or stderr output for too long,
 		   //  apache gives you 3 seconds to clean up and exit or it then sends SIGKILL.
       sig = "SIGTERM";
       break;
     case SIGHUP:   // apache sends this when it is doing a graceful restart or a log rotate.
       sig = "SIGHUP";
       break;
     case SIGABRT:
       sig = "SIGABRT";
       break;
     case SIGSEGV:
       sig = "SIGSEGV";
       break;