X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=string.c;h=e037ebb49c75f9a38c42e7699090253a55bef74d;hp=eb458dad1b380d231a653c023dcc66646ebb8c98;hb=b1715277edebbe8db0223cdf1132da25252d282e;hpb=31233289bedbb596b98eadd411bc6aac54d4ed69

diff --git a/string.c b/string.c
index eb458dad..e037ebb4 100644
--- a/string.c
+++ b/string.c
@@ -587,21 +587,33 @@ int para_atoi32(const char *str, int32_t *value)
 	return 1;
 }
 
+static inline int loglevel_equal(const char *arg, const char * const ll)
+{
+	return !strncasecmp(arg, ll, strlen(ll));
+}
+
+/**
+ * Compute the loglevel number from its name.
+ *
+ * \param txt The name of the loglevel (debug, info, ...).
+ *
+ * \return The numeric representation of the loglevel name.
+ */
 int get_loglevel_by_name(const char *txt)
 {
-	if (!strcasecmp(txt, "debug"))
+	if (loglevel_equal(txt, "debug"))
 		return LL_DEBUG;
-	if (!strcasecmp(txt, "info"))
+	if (loglevel_equal(txt, "info"))
 		return LL_INFO;
-	if (!strcasecmp(txt, "notice"))
+	if (loglevel_equal(txt, "notice"))
 		return LL_NOTICE;
-	if (!strcasecmp(txt, "warning"))
+	if (loglevel_equal(txt, "warning"))
 		return LL_WARNING;
-	if (!strcasecmp(txt, "error"))
+	if (loglevel_equal(txt, "error"))
 		return LL_ERROR;
-	if (!strcasecmp(txt, "crit"))
+	if (loglevel_equal(txt, "crit"))
 		return LL_CRIT;
-	if (!strcasecmp(txt, "emerg"))
+	if (loglevel_equal(txt, "emerg"))
 		return LL_EMERG;
 	return -1;
 }