X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=debugger.c;h=5f47a1d77d9f45f8adf4e16c9872b88b692c7e75;hp=5cb38ac444e35d774152b64973790c4fd5ec7f4d;hb=HEAD;hpb=7ac96b149f5a0e5c03b64856d7c20789dab3c628

diff --git a/debugger.c b/debugger.c
index 5cb38ac4..5f47a1d7 100644
--- a/debugger.c
+++ b/debugger.c
@@ -32,14 +32,14 @@ bool
 debugger_is_active (void)
 {
     char buf[1024];
+    char buf2[1024];
 
     if (RUNNING_ON_VALGRIND)
 	return true;
 
     sprintf (buf, "/proc/%d/exe", getppid ());
-    if (readlink (buf, buf, sizeof (buf)) != -1 &&
-	strncmp (basename (buf), "gdb", 3) == 0)
-    {
+    if (readlink (buf, buf2, sizeof (buf2)) != -1 &&
+	strncmp (basename (buf2), "gdb", 3) == 0) {
 	return true;
     }