cpp/openttd-patchpack/source Changeset - r7510:aee01ec6466f

Changeset - r7510:aee01ec6466f

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rubidium - 17 years ago 2007-08-31 20:50:18
rubidium@openttd.org

(svn r11025) -Fix: safeguard StrEmpty from calls with NULL.

1 file changed with 1 insertions and 1 deletions:

src/string.h

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src/string.h

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@@ @@ -46,13 +46,13 @@ enum CharSetFilter { @@
 };
 /** Convert the given string to lowercase, only works with ASCII! */
 void strtolower(char *str);
 static inline bool StrEmpty(const char *s) { return s[0] == '\0'; }
+static inline bool StrEmpty(const char *s) { return s == NULL || s[0] == '\0'; }
 /** Get the length of a string, within a limited buffer */
 static inline int ttd_strnlen(const char *str, int maxlen)
+{
 	const char *t;

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