Index: cam_compile.c
===================================================================
--- cam_compile.c	(revision 24136)
+++ cam_compile.c	(revision 24137)
@@ -163,6 +163,8 @@
 
 		code->op.plugin.argc = 2; /* [0] and [1] are reserved for the --cam argument */
 		code->op.plugin.argv = malloc(sizeof(char *) * (maxa+3));
+		code->op.plugin.argv[0] = NULL;
+		code->op.plugin.argv[1] = NULL;
 		if (code->op.plugin.argv == NULL)
 			return 1;
 		for(; curr != NULL; curr = next) {