travis: check spelling of binaries and manpages, use docker

[i3/i3] / include / util.h

diff --git a/include/util.h b/include/util.h
index 2667df89ada2c13e14bf458148023fdb81063160..28655178854b02b5e03374d959873deccd2eb0fe 100644 (file)
--- a/include/util.h
+++ b/include/util.h
@@ -20,7 +20,7 @@
         if (pointer == NULL)       \
             die(__VA_ARGS__);      \
     }
-#define STARTS_WITH(string, needle) (strncasecmp(string, needle, strlen(needle)) == 0)
+#define STARTS_WITH(string, needle) (strncasecmp((string), (needle), strlen((needle))) == 0)
 #define CIRCLEQ_NEXT_OR_NULL(head, elm, field) (CIRCLEQ_NEXT(elm, field) != CIRCLEQ_END(head) ? CIRCLEQ_NEXT(elm, field) : NULL)
 #define CIRCLEQ_PREV_OR_NULL(head, elm, field) (CIRCLEQ_PREV(elm, field) != CIRCLEQ_END(head) ? CIRCLEQ_PREV(elm, field) : NULL)
 #define FOR_TABLE(workspace)                             \