citrun

commit 35239376484921b14b15da56e58f216c15d9c3a8
parent f59ae2bec108d6f76cdd9e8096fc9f1bc0cd72ed
Author: Kyle Milz <kyle@windows.krwm.net>
Date:   Mon,  2 Jan 2017 08:30:58 -0800

src: fix two unix bugs

Diffstat:
M
src/wrap.cc
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/wrap.cc b/src/wrap.cc
@@ -89,6 +89,9 @@ main(int argc, char *argv[])
 {
 	char path[PATH_MAX];
 
+	if (argc < 2)
+		usage();
+
 	strlcpy(path, CITRUN_SHARE ":", PATH_MAX);
 	strlcat(path, getenv("PATH"), PATH_MAX);
 
@@ -97,6 +100,6 @@ main(int argc, char *argv[])
 
 	argv[argc] = NULL;
 	if (execvp(argv[1], argv + 1))
-		err(1, "execv");
+		err(1, "execvp");
 }
 #endif // _WIN32