Fix compiler warnings with gcc 4.4

OSGeo · Oct 27, 2015 · d227fcf · d227fcf
1 parent caf4c9b
commit d227fcf
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/src/PJ_omerc.c b/src/PJ_omerc.c
@@ -97,7 +97,7 @@ INVERSE(e_inverse); /* ellipsoid */
 FREEUP; if (P) pj_dalloc(P); }
 ENTRY0(omerc)
 	double con, com, cosph0, D, F, H, L, sinph0, p, J, gamma=0,
-		gamma0, lamc=0, lam1=0, lam2=0, phi1=0, phi2=0, alpha_c;
+		gamma0, lamc=0, lam1=0, lam2=0, phi1=0, phi2=0, alpha_c=0;
 	int alp, gam, no_off = 0;
 
 	P->no_rot = pj_param(P->ctx, P->params, "tno_rot").i;

diff --git a/src/gen_cheb.c b/src/gen_cheb.c
@@ -18,10 +18,10 @@ gen_cheb(int inverse, projUV (*proj)(projUV), char *s, PJ *P, int iargc, char **
 	double (*input)(const char *, char **);
 
 	input = inverse ? strtod : dmstor;
-	if (*s) low.u = input(s, &s); else ++errin;
-	if (*s == ',') upp.u = input(s+1, &s); else ++errin;
-	if (*s == ',') low.v = input(s+1, &s); else ++errin;
-	if (*s == ',') upp.v = input(s+1, &s); else ++errin;
+	if (*s) low.u = input(s, &s); else { low.u = 0; ++errin; }
+	if (*s == ',') upp.u = input(s+1, &s); else { upp.u = 0; ++errin; }
+	if (*s == ',') low.v = input(s+1, &s); else { low.v = 0; ++errin; }
+	if (*s == ',') upp.v = input(s+1, &s); else { upp.v = 0; ++errin; }
 	if (errin)
 		emess(16,"null or absent -T parameters");
 	if (*s == ',') if (*++s != ',') res = strtol(s, &s, 10);

diff --git a/src/pj_zpoly1.c b/src/pj_zpoly1.c
@@ -26,10 +26,10 @@ pj_zpolyd1(COMPLEX z, COMPLEX *C, int n, COMPLEX *der) {
 	int first = 1;
 
 	a = *(C += n);
+	b = a;
 	while (n-- > 0) {
 		if (first) {
 			first = 0;
-			b = a;
 		} else {
 			b.r = a.r + z.r * (t = b.r) - z.i * b.i;
 			b.i = a.i + z.r * b.i + z.i * t;