X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;ds=sidebyside;f=src%2Fcore%2Fload-fragment.c;h=f01843d65e77e28acbb984092ef6ec286f81f292;hb=f6d2d421470a566cca05ceede788d61a0773e276;hp=70ea13aa8005c3a33469e2ce8a7b4b0640e0f7a7;hpb=a57f7e2c828b852eb32fd810dcea041bb2975501;p=elogind.git

diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
index 70ea13aa8..f01843d65 100644
--- a/src/core/load-fragment.c
+++ b/src/core/load-fragment.c
@@ -1788,7 +1788,6 @@ int config_parse_unit_requires_mounts_for(
         char *state;
         size_t l;
         char *w;
-        int r;
 
         assert(filename);
         assert(lvalue);
@@ -1796,6 +1795,7 @@ int config_parse_unit_requires_mounts_for(
         assert(data);
 
         FOREACH_WORD_QUOTED(w, l, rvalue, state) {
+                int r;
                 _cleanup_free_ char *n;
 
                 n = strndup(w, l);
@@ -1816,7 +1816,7 @@ int config_parse_unit_requires_mounts_for(
                 }
         }
 
-        return r;
+        return 0;
 }
 
 int config_parse_documentation(const char *unit,
@@ -1860,7 +1860,8 @@ int config_parse_documentation(const char *unit,
                         free(*a);
                 }
         }
-        *b = NULL;
+        if (b)
+                *b = NULL;
 
         return r;
 }