1 files changed, 2 insertions, 2 deletions

diff --git a/config.c b/config.c
index 858ab69..ee49b62 100644
--- a/config.c
+++ b/config.c
@@ -1,73 +1,73 @@
 #include "cgit.h"
 
 int next_char(FILE *f)
 {
         int c = fgetc(f);
         if (c=='\r') {
                 c = fgetc(f);
                 if (c!='\n') {
                         ungetc(c, f);
                         c = '\r';
                 }
         }
         return c;
 }
 
 void skip_line(FILE *f)
 {
         int c;
 
         while((c=next_char(f)) && c!='\n' && c!=EOF)
                 ;
 }
 
 int read_config_line(FILE *f, char *line, const char **value, int bufsize)
 {
         int i = 0, isname = 0;
 
         *value = NULL;
         while(i<bufsize-1) {
                 int c = next_char(f);
                 if (!isname && (c=='#' || c==';')) {
                         skip_line(f);
                         continue;
                 }
-                if (!isname && isblank(c))
+                if (!isname && isspace(c))
                         continue;
 
                 if (c=='=' && !*value) {
                         line[i] = 0;
                         *value = &line[i+1];
                 } else if (c=='\n' && !isname) {
                         i = 0;
                         continue;
                 } else if (c=='\n' || c==EOF) {
                         line[i] = 0;
                         break;
                 } else {
                         line[i]=c;
                 }
                 isname = 1;
                 i++;
         }
         line[i+1] = 0;
         return i;
 }
 
 int cgit_read_config(const char *filename, configfn fn)
 {
         int ret = 0, len;
         char line[256];
         const char *value;
         FILE *f = fopen(filename, "r");
 
         if (!f)
                 return -1;
 
-        while(len = read_config_line(f, line, &value, sizeof(line)))
+        while((len = read_config_line(f, line, &value, sizeof(line))) > 0)
                 (*fn)(line, value);
 
         fclose(f);
         return ret;
 }