- add xrealloc_inc

[pkg/abook.git] / filter.c

diff --git a/filter.c b/filter.c
index e11a60e18ee9bfb35a26ead350449e67677a21cb..f5998ba9447a33335ff8ed7f995111c073b2d526 100644 (file)
--- a/filter.c
+++ b/filter.c
@@ -646,16 +646,12 @@ mutt_read_line(FILE *in, char **alias, char **rest)
        while( ! ISSPACE(*ptr) )
                ptr++;
 
-       /* includes also the trailing zero */
-       alias_len = (size_t)(ptr - tmp + 1);
+       alias_len = (size_t)(ptr - tmp);
 
-       if( (*alias = xmalloc(alias_len)) == NULL) {
-               free(line);
-               return 1;
-       }
+       *alias = xmalloc_inc(alias_len, 1);
 
-       strncpy(*alias, tmp, alias_len - 1);
-       *(*alias + alias_len - 1) = 0;
+       strncpy(*alias, tmp, alias_len);
+       *(*alias + alias_len) = 0;
 
        while(ISSPACE(*ptr))
                ptr++;