Imported Upstream version 2.1.0upstream/2.1.0

1 files changed, 6 insertions, 1 deletions

diff --git a/StringUtils.h b/StringUtils.h
index 9762034..d3378b3 100644
--- a/StringUtils.h
+++ b/StringUtils.h
@@ -11,9 +11,14 @@ in the source distribution for its full text.
 
 #include <stdio.h>
 
-#define String_startsWith(s, match) (strstr((s), (match)) == (s))
+#define String_startsWith(s, match) (strncmp((s),(match),strlen(match)) == 0)
 #define String_contains_i(s1, s2) (strcasestr(s1, s2) != NULL)
 
+/*
+ * String_startsWith gives better performance if strlen(match) can be computed
+ * at compile time (e.g. when they are immutable string literals). :)
+ */
+
 char* String_cat(const char* s1, const char* s2);
 
 char* String_trim(const char* in);