config.c: fix brace detection at end of file

1 files changed, 5 insertions, 4 deletions

diff --git a/sway/config.c b/sway/config.c
index dfbe4cb9..b2742327 100644
--- a/sway/config.c
+++ b/sway/config.c
@@ -601,6 +601,7 @@ static ssize_t getline_with_cont(char **lineptr, size_t *line_size, FILE *file)
 }
 
 static int detect_brace(FILE *file) {
+        int ret = 0;
         int lines = 0;
         long pos = ftell(file);
         char *line = NULL;
@@ -609,15 +610,15 @@ static int detect_brace(FILE *file) {
                 lines++;
                 strip_whitespace(line);
                 if (*line) {
-                        if (strcmp(line, "{") != 0) {
-                                fseek(file, pos, SEEK_SET);
-                                lines = 0;
+                        if (strcmp(line, "{") == 0) {
+                                ret = lines;
                         }
                         break;
                 }
         }
         free(line);
-        return lines;
+        fseek(file, pos, SEEK_SET);
+        return ret;
 }
 
 static char *expand_line(const char *block, const char *line, bool add_brace) {