enabled debugging symbols in Make, used NULL instead of 0 introduced …

…for a typo
antirez · Jul 7, 2010 · 42ba034 · 42ba034
1 parent 6a0775f
commit 42ba034
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/Makefile b/Makefile
@@ -1,5 +1,5 @@
 linenoise_example: linenoise.c example.c
-	$(CC) -Wall -W -Os -o linenoise_example linenoise.c example.c
+	$(CC) -Wall -W -Os -g -o linenoise_example linenoise.c example.c
 
 clean:
 	rm -f linenoise_example
diff --git a/linenoise.c b/linenoise.c
@@ -396,7 +396,7 @@ int linenoiseHistoryAdd(const char *line) {
     char *linecopy;
 
     if (history_max_len == 0) return 0;
-    if (history == 0) {
+    if (history == NULL) {
         history = malloc(sizeof(char*)*history_max_len);
         if (history == NULL) return 0;
         memset(history,0,(sizeof(char*)*history_max_len));