X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=tools%2Fdepends.c;h=82524da0a256977ac61191f8ebf2b8d689e5eace;hp=870f1e49dd7618073a6b97762c799f819698a891;hb=5079b95c1121e7a8e5b0b18b094ec7d8a539c7c7;hpb=c67c37e8d251b77cd6827ebfaae6f298f1a7b81a

diff --git a/tools/depends.c b/tools/depends.c
index 870f1e49..82524da0 100644
--- a/tools/depends.c
+++ b/tools/depends.c
@@ -59,7 +59,8 @@ static char *compile_info(const void *ctx, const char *dir)
 		return NULL;
 
 	ccandir = talloc_dirname(ctx, dir);
-	*strrchr(ccandir, '/') = '\0';
+	if (strrchr(ccandir, '/'))
+		*strrchr(ccandir, '/') = '\0';
 
 	compiled = maybe_temp_file(ctx, "", false, "info");
 	if (compile_and_link(ctx, info_c_file, ccandir, "",