(execute): Initialize PROG.

From-SVN: r6644

diff --git a/gcc/gcc.c b/gcc/gcc.c
index e904bd5693191fa8562421c2e8137f0e73d19e19..bdbd5f70308e5aea46a2afbc6e3e74003cc875db 100644 (file)
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -2070,7 +2070,7 @@ execute ()
       {
        int status;
        int pid;
-       char *prog;
+       char *prog = "unknown";
 
 #ifdef __MSDOS__
         status = pid = commands[i].pid;