Fix compiler warnings emitted by Clang/LLVM and some older GCC versions.

1 files changed, 2 insertions, 3 deletions

diff --git a/config.c b/config.c
index 7f08e52..18e2178 100644
--- a/config.c
+++ b/config.c
@@ -22,7 +22,6 @@
 // Returns 1 for success or 0 for error/failure.
 int getconfstr(char *confname, char *filename, char* dest) {
   FILE *fp;
-  char *ret;
   char str[MAXCHAR];
   int found = 0; // Have we found the configuration option?
 
@@ -57,7 +56,7 @@ int getconfstr(char *confname, char *filename, char* dest) {
 
     // If the resulting temporary string contains the requested option name,
     // we have found our configuration option and it is in the current 'str'
-    if (!(ret = strstr(substr, confname)) == 0) {
+    if (strstr(substr, confname)) {
       found = 1;
       break;
     }
@@ -71,7 +70,7 @@ int getconfstr(char *confname, char *filename, char* dest) {
     return 0;
   }
 
-  long int pos;
+  long int pos = 0;
   char conf[MAXCHAR]; // Temporary string to build configuration value in
 
   // Starting from the end of the option name, find the position of the start of the configuration value