diff options
| -rw-r--r-- | src/compiler/glsl/glcpp/pp.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/compiler/glsl/glcpp/pp.c b/src/compiler/glsl/glcpp/pp.c index c526f37719c..96125f2e2f1 100644 --- a/src/compiler/glsl/glcpp/pp.c +++ b/src/compiler/glsl/glcpp/pp.c @@ -117,6 +117,12 @@ remove_line_continuations(glcpp_parser_t *ctx, const char *shader) char newline_separator[3]; int collapsed_newlines = 0; + backslash = strchr(shader, '\\'); + + /* No line continuations were found in this shader, our job is done */ + if (backslash == NULL) + return (char *) shader; + search_start = shader; /* Determine what flavor of newlines this shader is using. GLSL @@ -157,8 +163,6 @@ remove_line_continuations(glcpp_parser_t *ctx, const char *shader) } while (true) { - backslash = strchr(search_start, '\\'); - /* If we have previously collapsed any line-continuations, * then we want to insert additional newlines at the next * occurrence of a newline character to avoid changing any @@ -204,6 +208,8 @@ remove_line_continuations(glcpp_parser_t *ctx, const char *shader) shader = skip_newline (backslash + 1); search_start = shader; } + + backslash = strchr(search_start, '\\'); } ralloc_strcat(&clean, shader); |